BIS Certification for Cast Iron Specials for Mechanical and Push-on Flexible Joints for Pressure Pipes for Water, Gas, and Sewage -IS 13382

The BIS Certification of Cast Iron IS 13382 is mandatory for manufacturers supplying these products for water, gas, and sewage pressure pipelines, ensuring they meet rigorous standards for strength, durability, and leak-proof connections. This certification process involves adherence to the requirements of IS 13382, which details specifications for various cast iron fittings, including bends, tees, crosses, and more, and necessitates testing for dimensional accuracy, mechanical strength, and corrosion resistance.

The ISI mark Certification for Cast Iron Specials refers to the Bureau of Indian Standards (BIS) certification that products comply with Indian Standard IS 13382, which specifies the requirements for cast iron special castings used in mechanical and push-on flexible joints for pressure pipes in water, gas, and sewage systems. This certification ensures that these products meet stringent quality, durability, and safety standards, giving consumers confidence in their performance and reliability for various infrastructure applications.

Overview of Cast Iron Specials to Obtain BIS License

Cast iron specials are specialized fittings for water, gas, and sewage pressure pipe systems, providing mechanical and push-on flexible joints to link pipes securely and durably. These joints use rubber gaskets to create a watertight seal and are designed to absorb ground movement and thermal expansion, ensuring pipeline flexibility and longevity. Standards like IS 13382 from the Bureau of Indian Standards govern the material quality and performance requirements for these cast iron specials. To obtain a BIS license for cast iron specials, manufacturers must comply with the relevant Indian Standard, such as IS 13382 for special castings for pressure pipes. The license is issued under the mandatory ISI Mark Scheme, which ensures that products meet specified quality and safety standards before being sold in the Indian market.

Key Specification of IS 13382

Below, you can review the key specifications of Indian Standard 13382. Please go through the points one by one:

• Application: Covers cast iron special castings for carrying water, gas, and sewage.
• Pipe compatibility: Specifies fittings for use with cast iron and ductile iron pressure pipes.
• Joint types: Includes specifications for mechanical joints, push-on flexible joints, and flanged joints. 
• Grey Iron Casting: Covers grey iron castings used for general engineering purposes, including automotive, agricultural, and industrial components.
• Grades: The standard specifies several grades of grey iron, designated as FG 150, FG 200, FG 220, FG 260, FG 300, and FG 350, where the number refers to minimum tensile strength in MPa.

Steps to Obtain ISI Certification for IS 13382

Below, you can go through the steps to obtain the process of obtaining BIS Certification of IS 13382.

• Identify Product and Applicable Standard: Confirm that your product falls under IS 13382 Grey Iron Castings. Ensure the product complies with all technical requirements.
• Establish In-House Testing Facilities: Set up or upgrade a quality control lab with the necessary testing equipment to test all parameters required by IS 13382. Ensure calibration certificates for all equipment.
• Apply to BIS: Fill out the BIS application form (Form V) online via the Manakonline portal. Submit supporting documents (company registration, quality manual, machinery list, etc.). Pay application and inspection fees.
• Preliminary Inspection by BIS: BIS officials will conduct a factory inspection: Check the manufacturing process, verify in-house testing capabilities, and draw samples for independent testing
• Sample Testing: Samples taken during inspection are tested at a BIS-recognised laboratory. The product must pass all mechanical properties and quality tests as per IS 13382.
• Grant of License: If all test results and inspection reports are satisfactory, BIS grants the ISI certification license. You can then use the ISI Mark on your grey iron castings.
• Post-Certification Surveillance: BIS will conduct periodic surveillance audits and market samples to ensure ongoing compliance.

Timeline for BIS License of Cast Iron Specials

A Bureau of Indian Standards (BIS) license for cast iron specials generally follows a timeline of 30 to 65 days for Indian manufacturers under the standard or simplified procedure. For foreign manufacturers under the Foreign Manufacturers Certification Scheme (FMCS), the process takes longer, typically between 180 days (6 months) and 9 months.

Important Documents for ISI Mark Certification of IS 13382

Below is the list of important documents required for ISI Mark Certification of IS 13382:

• Application Form (Form V)
• Factory Registration Certificate (e.g., MSME, ROC)
• Manufacturing Process Flow Chart
• List of Manufacturing Machinery
• List of Testing Equipment with Calibration Certificates
• In-house Test Reports as per IS 1538
• Product Drawings & Technical Specifications
• Quality Control Manual / SOPs
• Factory Layout Plan
• Location Map of Factory
• ID & Address Proof of Authorized Signatory
• Authorization Letter (if applicable)
• Affidavit/Undertaking (as per BIS format)
• Fee Payment Receipt

Cost of Product Certification for IS 13382

Go through the table to know the cost of BIS Certification India for IS 13382:

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